<template>
  <div>
    请选择你喜欢的专栏
    <div>
      <span v-for="(item,index) in arr" :key="index">
        <input type="checkbox" v-model="selArr" :value="item" >{{item}}
      </span>
      
    </div>
    <div>
     <ul>
        <li v-for="(item,index) in selArr" :key="index">
          {{ item }}
        </li>
      </ul>
    </div>
  </div>
</template>

<script>
export default {
  name: 'TaskOneDemoApp',

  data() {
    return {
      arr:['科幻','喜剧','动漫','冒险','科技','军事','娱乐','奇闻'],
      selArr:[]
    };
  },

  mounted() {
    
  },

  methods: {
    
  },
};
</script>

<style lang="scss" scoped>

</style>